HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 615

• 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: -

19.3
The flash memory is controlled by means of the pins shown in table 19.1.
Table 19.1 Flash Memory Pins
Pin Name
Reset
Flash memory enable
Mode 3
Mode 2
Mode 1
Mode 0
Transmit data
Receive data
Pin Configuration
Abbreviation
RES
FWE
MD3
MD2
MD1
MD0
TxD1
RxD1
I/O
Input
Input
Input
Input
Input
Input
Output
Input
Function
Reset
Flash program/erase protection by hardware
Sets SH7051 operating mode
Sets SH7051 operating mode
Sets SH7051 operating mode
Sets SH7051 operating mode
Serial transmit data output
Serial receive data input
Rev. 5.00 Jan 06, 2006 page 593 of 818
Section 19 ROM (256 kB Version)
REJ09B0273-0500