D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 37

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 1 Overview
Section 1 Overview
1.1
Overview
The H8S/2350 Group is a series of microcomputers (MCUs: microcomputer units), built around
the H8S/2000 CPU, employing Renesas Technology proprietary architecture, and equipped with
peripheral functions on-chip.
The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general
registers and a concise, optimized instruction set designed for high-speed operation, and can
address a 16-Mbyte linear address space. The instruction set is upward-compatible with H8/300
and H8/300H CPU instructions at the object-code level, facilitating migration from the H8/300,
H8/300L, or H8/300H Series.
On-chip peripheral functions required for system configuration include DMA controller (DMAC)
and data transfer controller (DTC) bus masters, ROM (H8S/2351 only) and RAM, a 16-bit timer-
pulse unit (TPU), programmable pulse generator (PPG), watchdog timer (WDT), serial
communication interface (SCI), A/D converter, D/A converter, and I/O ports.
The H8S/2351 has on-chip mask ROM.
The H8S/2351 supports seven operating modes (modes 1 to 7), while the H8S/2350 supports three
operating modes (modes 1, 4, and 5). There is a choice of address space and single-chip mode or
expansion mode.
The features of the H8S/2350 Group are shown in table 1.1.
Rev. 3.00 Sep 15, 2006 page 1 of 988
REJ09B0330-0300