HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 179
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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Quantity
Price
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Part Number:
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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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Quantity:
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8.3.6
Table 8.5 shows the execution state for one DTC data transfer. Furthermore, table 8.6 shows the
state counts needed for execution state.
Table 8.5
N:
Table 8.6
Notes: 1. Two state access module: port, INT, CMT, SCI, etc.
The execution state count is calculated using the following formula. Σ indicates the number of
transfers by one activating source (count + 1 when CHNE bit is set to 1).
Mode
Normal
Repeat
Block transfer
Access Objective
Bus width
Access state
Execution
state
block size (default set values of DTCRB)
2. Three state access module: WDT, UBC, etc.
Execution state count = I · S
DTC Execution State Counts
Vector read
Register information
read/write
Byte data read
Word data read
Long word data read
Byte data write
Word data write
Longword data write
Internal operation
Execution State of DTC
State Counts Needed for Execution State
Vector Read I
1
1
1
Register
Information
Read/Write J
7
7
7
S
S
S
S
S
S
S
S
S
I
I
J
K
K
K
L
L
L
M
+ Σ (J · S
On-chip
RAM
32
—
1
1
1
1
1
1
1
1
J
+ K · S
Data Read K
1
1
N
On-chip
ROM
32
1
1
1
1
1
1
1
1
1
K
+ L · S
Rev.4.00 Mar. 27, 2008 Page 133 of 882
Internal I/O
Register
2*
—
—
L
2
2
4
2
2
4
) + M · S
8 or 16
8. Data Transfer Controller (DTC)
1
Data Write L
1
1
N
1
3*
—
—
3
3
6
3
3
6
M
2
8
2
4
8
2
4
8
2
4
8
External Device
REJ09B0108-0400
Internal
Operation M
1
1
1
16
2
2
4
2
2
4
2
2
4
32
2
2
2
2
2
2
2
2
2
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