HD64F7145F50 Renesas Electronics America, HD64F7145F50 Datasheet - Page 221

• Manufacturer Part Number: HD64F7145F50
• Description: IC SUPERH MCU FLASH 256K FP144F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7145F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit
11
10
9
8
7
Bit Name
RS3
RS2
RS1
RS0
⎯
0
0
0
0
0
Initial Value
R/W
R/W
R/W
R/W
R/W
R
Description
Resource Select 3, 2, 1, 0
These bits specify the transfer request source.
0000: External request, dual address mode
0001: Prohibited
0010: External request, single address mode.
0011: External request, single address mode.
0100: Auto-request
0101: Prohibited
0110: MTU TGIA_0
0111: MTU TGIA_1
1000: MTU TGIA_2
1001: MTU TGIA_3
1010: MTU TGIA_4
1011: A/D1 ADI1
1100: SCI0 TXI_0
1101: SCI0 RXI_0
1110: SCI1 TXI_1
1111: SCI1 RXI_1
Note: External request designations are valid only
Reserved
This bit is always read as 0. The write value should
always be 0
External address space → external device.
External device → external address space.
for channels 0 and 1. No transfer request
sources can be set for channels 2 or 3.
10. Direct Memory Access Controller (DMAC)
Rev.4.00 Mar. 27, 2008 Page 175 of 882
REJ09B0108-0400