HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 743
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
-
Available stocks
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Quantity
Price
Company:
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
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Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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22.3.1
The instruction register (SDIR) is a 16-bit register that can be read, but not written to, by the CPU.
H-UDI instructions can be transferred to SDIR from TDI by serial input. SDIR can be initialized
by the TRST signal, but is not initialized in software standby mode.
Instructions transferred to SDIR must be 4 bits in length. If an instruction exceeding 4 bits is input,
the last 4 bits of the serial data will be stored in SDIR.
Bit
15
14
13
12
11 to 0 ⎯
Bit Name
TS3
TS2
TS1
TS0
Instruction Register (SDIR)
Initial value R/W Description
1
1
1
1
All 0
R
R
R
R
R
Test Set Bit
0xxx: setting prohibited
100x: setting prohibited
1010: H-UDI interrupt
1011: setting prohibited
110x: setting prohibited
1110: setting prohibited
1111: BYPASS mode
[Legend]
X:
Reserved
These bits are always read as 0. The write value should
always be 0.
Don’t care
Rev.4.00 Mar. 27, 2008 Page 697 of 882
22. User Debugging Interface (H-UDI)
REJ09B0108-0400
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