Renesas HD64F2138ATF20V 2138ATF20V MCU 16-Bit CISC 128KB Flash 3.3V/5V 80-Pin TQFP(Order and contact customer service)
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Product overview:
H8s / 2138 group and h8s / 2134 group are high-performance microcomputers with 32-bit h8s / 2000 CPU as the core, and are equipped with a set of built-in support functions required by the system structure.
The h8s / 2000 CPU can execute basic instructions in one state, with 16 built-in instructions × 16 bit general-purpose register (32-bit Architecture) and compact and optimized instruction set. The CPU can process 16m bytes of linear address space (4G bytes in Architecture). The program based on C language can be executed effectively.
Single power flash memory is provided. Its flexible performance corresponds to various situations from early mass production to large-scale mass production. It is especially suitable for the application devices whose specifications often change.
The built-in peripheral functions include 16 bit free running timer (FRT), 8-bit timer (TMR), watchdog timer (WDT), 2 PWM timers (PWM and pwmx), serial communication interface (SCI, IrDA), host interface (HIF), D / a converter (DAC), a / D converter (ADC) and I / O port. It can also integrate I2C bus interface (IIC) as optional interface.
In addition, a built-in data transfer controller (DTC) is provided to realize high-speed data transfer without CPU intervention.
H8s / 2138 group has all the above built-in support functions, and can provide IIC module as an option. The h8s / 2134 group consists of a series of simplified versions with few TMR channels and no PWM, HIF, IIC or DTC modules.
By using h8s / 2138 or h8s / 2134 cluster, small high-performance system can be easily realized. Due to a variety of PC related interface functions and 16 × 8 matrix key scanning function, so it is very suitable for notebook computer keyboard control and intelligent battery and power control applications. At the same time, various timer functions and their interconnection (timer connection), plus the I2C bus interface and data transfer controller (DTC) interconnection operation, make these devices especially suitable for personal computer display. In addition, in some system units, the internal program memory plays a key role in meeting the performance requirements, the product startup time is short, and the program may need to be modified after the final assembly of the product. For such applications, the combination of flash memory and function simplified version is very suitable.
Key features:
Working frequency (MHz) / power supply voltage (V): 20MHz / 5V, 10MHz / 3V
The standard instruction can be executed in one state.
Built in memory
H8s / 2138 group
128 KB /4kB(H8S/2138S/38A/38F)
64 KB/2kB(H8S/2137S)
H8s / 2134 group
128KB/4KB(H8S/2134S/34A/34F)
96 KB/4kB(H8S/2133S)
64 KB /2KB(H8S/2132/32RF)
32 KB /2KB(H8S/2130)
The function of H8 / 300 series is enhanced and the sub clock operation mode is supported.
Package: tqfp-64
General functions
The high speed h8s / 2000 processor with 16 bit architecture is up compatible with H8 / 300 and H8 / 300h CPUs at the object level × 65 basic instructions of 16 bit general purpose register
Address space: 16m byte interrupt
Internal: 43
External: 9
bus controller
External data bus width: 8 bits
Multiple peripheral functions
Data transfer controller (DTC): h8s / 2138 group
16 bit free running timer module (FRT): 1 channel
8-bit timer module: 2 channels (TMR0, tmr1)
Timer connection and 8-bit timer (TMR) module: 2 channels (tmrx, tmry)
Timer connection and tmrx provided in h8s / 2138 group
Watchdog timer module (WDT): 2 channels
8-bit PWM timer (PWM): h8s / 2138 group
14 bit PWM timer (pwmx)
Serial communication interface (SCI): 2 channels (sci0 and sci1)
SCI: 1 channel with IrDA (sci2)
Host interface (HIF): h8s / 2138 group
Keyboard controller
10 bit a / D converter × 16 channels (8 channels + enhanced 8 channels)
D / a converter
Clock generator
I2C bus interface (IIC): 2 channels
Options in h8s / 2138 group
Universal I / O port
I / O pins: 58
Input pins: 8
Product parameters:
Product category: 16 bit microcontroller MCU
Manufacturer: Renesas Electronics
RoHS: RoHS compliance details
Installation style: SMD / SMT
Package / Case: tfqfp-80
Core: h8s / 2000
Data bus width: 16 bit
Clock frequency: 20 MHz
Program memory size: 128 KB
Data RAM size: 4 KB
ADC resolution: 10 bit
Working power supply voltage: 4.5 V to 5.5 V
Operating temperature: + 75 C
Package: tray
Analog supply voltage: 5.5 V
Trademark: Renesas Electronics
DAC resolution: 8 bit
Data RAM type: RAM
Interface type: serial
*Small operating temperature: - 20 C
Number of ADC channels: 8 channels
Number of timers / counters: 4 x 8 bit, 1 x 16 bit
Processor series: h8s / 2100
Product: MCU
Program memory type: Flash
Factory packing quantity: 1
Power supply voltage -: 5.5 V
Power supply voltage - * small: 4.5 V
Watchdog timer
Product application:
Home appliances, digital cameras, game machines, musical instruments, office automation equipment, PC peripherals (inputs) and FA power supply
Supporting products:
XG4C-1631
Origin : JP(Origin)
Dissipation Power : 25
Model Number : HD64F2138ATF20V
Operating Temperature : 75
Package : TQFP
Supply Voltage : 5
Condition : New
Type : Logic ICs