HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 62

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• 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: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2. CPU
Rev.4.00 Mar. 27, 2008 Page 16 of 882
REJ09B0108-0400
Notes: 1. R0 functions as an index register in the indirect indexed register addressing mode and indirect indexed GBR
2. R15 functions as a hardware stack pointer (SP) during exception processing.
addressing mode. In some instructions, R0 functions as a fixed source register or destination register.
General registers (Rn)
Status register (SR)
Global base register (GBR)
Vector base register (VBR)
Multiply-accumulate register (MAC)
Procedure register
Program counter (PC)
Figure 2.1 CPU Internal Registers
31
31
31
31
31
31
31
R15, SP (hardware stack pointer)
M
9 8 7 6 5 4 3 2 1 0
MACH
MACL
GBR
VBR
Q I3 I2 I1 I0
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
PR
PC
*1
*2
S T
0
0
0
0
0
0