HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 61
HD64F7144F50V
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
-
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Company:
Part Number:
HD64F7144F50V
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Quantity:
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Part Number:
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2.1
• General-register architecture
• Sixty-two basic instructions
• Eleven addressing modes
2.2
The register set consists of sixteen 32-bit general registers, three 32-bit control registers, and four
32-bit system registers.
2.2.1
The sixteen 32-bit general registers (Rn) are numbered R0 to R15. General registers are used for
data processing and address calculation. R0 is also used as an index register. Several instructions
have R0 fixed as their only usable register. R15 is used as the hardware stack pointer (SP). Saving
and recovering the status register (SR) and program counter (PC) in exception processing is
accomplished by referencing the stack using R15.
CPUS201A_020020030800
⎯ Sixteen 32-bit general registers
⎯ Register direct [Rn]
⎯ Register indirect [@Rn]
⎯ Register indirect with post-increment [@Rn+]
⎯ Register indirect with pre-decrement [@-Rn]
⎯ Register indirect with displacement [@disp:4,Rn]
⎯ Register indirect with index [@R0, Rn]
⎯ GBR indirect with displacement [@disp:8,GBR]
⎯ GBR indirect with index [@R0,GBR]
⎯ Program-counter relative with displacement [@disp:8,PC]
⎯ Program-counter relative [disp:8/disp:12/Rn]
⎯ Immediate [#imm:8]
Features
Register Configuration
General Registers (Rn)
Section 2 CPU
Rev.4.00 Mar. 27, 2008 Page 15 of 882
REJ09B0108-0400
2. CPU
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