HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 830
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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Part Number:
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Manufacturer:
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Quantity:
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Company:
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
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Part Number:
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Quantity:
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26. Electrical Characteristics
26.3.7
Table 26.9 shows I/O port timing.
Table 26.9 I/O Port Timing
Conditions: V
[Operating precautions]
The port input signals are asynchronous. They are, however, considered to have been changed at
CK clock fall with two-state intervals shown in figure 26.17. If the setup times shown here are not
observed, recognition may be delayed until the clock fall two states after that timing.
Rev.4.00 Mar. 27, 2008 Page 784 of 882
REJ09B0108-0400
Item
Port output data delay time
Port input hold time
Port input setup time
CK
Port
(read)
Port
(write)
I/O Port Timing
AV
(regular specifications), T
When programming or erasing flash memory, T
CC
ref
= PLLV
= 3.0 V to AV
CC
Figure 26.17 I/O Port Input/Output timing
=3.3 V ± 0.3 V, AV
t
PRS
CC
Symbol
t
t
t
, V
PWD
PRH
PRS
t
PRH
SS
a
= –40°C to +85°C (wide-range specifications),
= PLLV
CC
SS
= 3.3 V ± 0.3 V, AV
Min.
⎯
19
19
= AV
t
PWD
SS
= 0 V, T
a
= –20°C to +75°C.
Max.
100
⎯
⎯
a
= –20°C to +75°C
CC
= V
Unit
ns
ns
ns
CC
± 0.3 V,
Figure
Figure 26.17
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