HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 809

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

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: -

Note:
A/D Control/Status Register 1
(ADCSR1)
Bit
7
6
5
4
3
1, 0
Initial value:
Bit Name
A/D end flag (ADF)
A/D interrupt enable
(ADIE)
A/D start (ADST)
Scan mode (SCAN)
Clock select (CKS)
Channel select 1 and 0
(CH1, CH0)
* Only 0 can be written to clear the flag.
Bit name:
R/W:
Bit:
R/(W) *
ADF
7
0
ADIE
Value
0
1
0
1
0
1
0
1
0
1
0
1
R/W
6
0
0
1
0
1
ADST
R/W
Description
A/D1 executing A/D conversion or in idle state (Initial value)
[Clearing conditions]
1. Read ADF when ADF =1, then write 0 in ADF
2. DMAC activated by ADI1 interrupt
A/D1 has ended A/D conversion and digital value has been
transferred to ADDR
[Setting conditions]
1. Single mode: A/D conversion ends
2. Scan mode: All A/D conversion ends within one selected
ADI1 A/D interrupt is disabled
ADI1 A/D interrupt is enabled
A/D conversion is stopped
A/D conversion is in progress
[Clearing conditions]
1. Single mode: ADST is cleared automatically when A/D
2. Scan mode: Confirm that ADF in ADCSR1 is 1, then write 0
Single mode
Scan mode
Conversion time = 266 states (maximum)
Conversion time = 134 states (maximum)
Single Mode
AN12 (Initial value)
AN13
AN14
AN15
5
0
H'FFFF85F8
analog group
conversion ends
in ADST
Appendix A On-Chip Supporting Module Registers
SCAN
R/W
4
0
Rev. 5.00 Jan 06, 2006 page 787 of 818
Analog Input Channels
CKS
R/W
3
0
Scan Mode
AN12
AN12, 13
AN12–14
AN12–15
—
R
2
0
8/16
REJ09B0273-0500
CH1
R/W
1
0
(Initial value)
(Initial value)
(Initial value)
(Initial value)
CH0
R/W
0
0
A/D