HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 23

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 1 Overview
Section 1 Overview
1.1
Features
The SH7050 series is a single-chip RISC microcontroller that integrates a RISC CPU core using
an original Renesas architecture with peripheral functions required for system configuration.
The CPU has a RISC-type instruction set. Most instructions can be executed in one state (one
system clock cycle), which greatly improves instruction execution speed. In addition, the 32-bit
internal architecture enhances data processing power. With this CPU, it has become possible to
assemble low-cost, high-performance/high-functionality systems even for applications such as
real-time control, which could not previously be handled by microcontrollers because of their
high-speed processing requirements.
In addition, the SH7050 series includes on-chip peripheral functions necessary for synchronous
configuration, such as large-capacity ROM and RAM, a direct memory access controller
(DMAC), timers, a serial communication interface (SCI), A/D converter, interrupt controller
(INTC), and I/O ports.
ROM and SRAM can be directly connected by means of an external memory access support
function, greatly reducing system cost.
TM
There are versions of on-chip ROM: mask ROM and F-ZTAT
(Flexible Zero Turn Around
Time) with flash memory. The flash memory can be programmed with a programmer that supports
SH7050 series programming, and can also be programmed and erased by software. This enables
the chip to be programmed on the user side while mounted on a board.
The features of the SH7050 series are summarized in table 1.1.
Note
F-ZTAT is a trademark of Renesas Technology Corp.
Rev. 5.00 Jan 06, 2006 page 1 of 818
REJ09B0273-0500