Description

This product is a pre-sale product. The delivery time is 14 days. If you need it urgently, please shoot carefully

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