HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 108
![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: 108 of 843
- Download datasheet (5Mb)
Section 6 Interrupt Controller (INTC)
6.3.2
The ICR is a 16-bit register that sets the input signal detection mode of the external interrupt input
pin NMI and IRQ0 –IRQ7 and indicates the input signal level to the NMI pin. A power-on reset
and hardware standby mode initialize ICR but the software standby mode does not.
Note:
Bit 15—NMI Input Level (NMIL): Sets the level of the signal input at the NMI pin. This bit can
be read to determine the NMI pin level. This bit cannot be modified.
Bit 15: NMIL
0
1
Bits 14 to 9—Reserved: These bits always read as 0. The write value should always be 0.
Bit 8—NMI Edge Select (NMIE)
Bit 8: NMIE
0
1
Rev. 5.00 Jan 06, 2006 page 86 of 818
REJ09B0273-0500
Initial value:
Initial value:
* When NMI input is high: 1; when NMI input is low: 0
Interrupt Control Register (ICR)
R/W:
R/W:
Bit:
Bit:
IRQ0S
NMIL
R/W
15
R
*
7
0
Description
NMI input level is low
NMI input level is high
Description
Interrupt request is detected on falling edge of NMI input (initial value)
Interrupt request is detected on rising edge of NMI input
IRQ1S
R/W
14
—
R
0
6
0
IRQ2S
R/W
13
—
R
0
5
0
IRQ3S
R/W
12
—
R
0
4
0
IRQ4S
R/W
11
—
R
0
3
0
IRQ5S
R/W
10
—
R
0
2
0
IRQ6S
R/W
—
R
9
0
1
0
IRQ7S
NMIE
R/W
R/W
8
0
0
0
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