UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 633

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
<R>
78K0/Kx2-L
(4) External interrupt rising edge enable registers (EGPCTL0, EGPCTL1), external interrupt falling edge enable
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Caution Be sure to set bits 5 to 7 of PR1H to 1.
registers (EGNCTL0, EGNCTL1)
These registers specify the valid edge for INTPn.
EGPCTL0, EGPCTL1, EGNCTL0, and EGNCTL1 are set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears these registers to 00H.
Remark n = 0, 1:
Address: FFE8H
Symbol
PR0L
Address: FFE9H
Symbol
PR0H
Address: FFEAH
Symbol
PR1L
Address: FFEBH
Symbol
PR1H
Figure 17-22. Format of Priority Specification Flag Registers (PR0L, PR0H, PR1L, PR1H)
n = 0 to 3:
n = 0, 2 to 5:
n = 0 to 5, 10, 11:
n = 0 to 5, 9 to 11:
n = 0 to 5, 8 to 11:
n = 0 to 11:
TMPR010
SREPR6
XXPRX
PPR8
<7>
<7>
<7>
7
1
0
1
After reset: FFH
After reset: FFH
After reset: FFH
After reset: FFH
High priority level
Low priority level
TMPR000
PPR5
PPR7
<6>
<6>
<6>
78K0/KY2-L
20-pin products of 78K0/KA2-L
78K0/KB2-L
40-pin products of 78K0/KC2-L
44-pin products of 78K0/KC2-L
48-pin products of 78K0/KC2-L
25, 32-pin products of 78K0/KA2-L
6
1
R/W
R/W
R/W
R/W
(48-pin products of 78K0/KC2-L)
TMPR50
RTCPR
PPR4
<5>
<5>
<5>
5
1
TMPRH0
PPR11
KRPR
PPR3
<4>
<4>
<4>
<4>
Priority level selection
TMPRH1
TMPR51
PPR10
PPR2
<3>
<3>
<3>
<3>
CHAPTER 17 INTERRUPT FUNCTIONS
CSIPR10
RTCIPR
PPR1
PPR9
<2>
<2>
<2>
<2>
CSIPR11
STPR6
PPR0
PPR6
<1>
<1>
<1>
<1>
IICAPR0
SRPR6
LVIPR
ADPR
<0>
<0>
<0>
<0>
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