HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 300
![MCU 5V 256K J-TEMP PB-FREE QFP-1](/photos/28/62/286212/168-bqfp_sml.jpg)
HD64F7051SFJ20V
Manufacturer Part Number
HD64F7051SFJ20V
Description
MCU 5V 256K J-TEMP PB-FREE QFP-1
Manufacturer
Renesas Electronics America
Series
SuperH® SH7050r
Datasheet
1.HD64F7050SFJ20V.pdf
(843 pages)
Specifications of HD64F7051SFJ20V
Core Processor
SH-2
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, WDT
Number Of I /o
102
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
168-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS
Quantity:
101
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 300 of 843
- Download datasheet (5Mb)
Section 10 Advanced Timer Unit (ATU)
General Registers 2A and 2B (GR2A and GR2B)
Channel 2 compare-match signals can be transmitted to the advanced pulse controller (APC). For
details, see section 11, Advanced Pulse Controller (APC).
General Registers 3A to 3D, 4A to 4D, 5A, and 5B (GR3A to GR3D, GR4A to GR4D, GR5A,
GR5B)
10.2.15 Down-Counters (DCNT)
The DCNT registers are 16-bit down-counters. The ATU has eight DCNT counters in channel 10.
Channel
10
Down-Counters 10A to 10H (DCNT10A to DCNT10H): Down-counters 10A to 10H
(DCNT10A to DCNT10H) are 16-bit readable/writable registers that count on an input clock. The
input clock is selected with prescaler register 1 (PSCR1) and the timer control register (TCR).
Rev. 5.00 Jan 06, 2006 page 278 of 818
REJ09B0273-0500
Initial value:
Initial value:
Initial value:
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit:
Bit:
Bit:
Abbreviation
DCNT10A, DCNT10B,
DCNT10C, DCNT10D,
DCNT10E, DCNT10F,
DCNT10G, DCNT10H
15
15
15
1
1
0
14
14
14
1
1
0
13
13
13
1
1
0
12
12
12
1
1
0
11
11
11
1
1
0
Description
Down-counter
10
10
10
1
1
0
9
1
9
1
9
0
8
1
8
1
8
0
7
1
7
1
7
0
6
1
6
1
6
0
5
1
5
1
5
0
4
1
4
1
4
0
3
1
3
1
3
0
2
1
2
1
2
0
1
1
1
1
1
0
0
1
0
1
0
0
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