UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 667

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Interrupt mask flag registers (MK0L, MK0H, MK1L, MK1H, MK2L, MK2H)
Caution Be sure to set bits 5 to 7 of MK2H to 1.
The interrupt mask flags are used to enable/disable the corresponding maskable interrupt servicing.
MK0L, MK0H, MK1L, MK1H, MK2L, and MK2H can be set by a 1-bit or 8-bit memory manipulation instruction.
When MK0L and MK0H, MK1L and MK1H, and MK2L and MK2H are combined to form 16-bit registers MK0,
MK1, and MK2, they can be set by a 16-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
Remark If an instruction that writes data to this register is executed, the number of instruction execution clocks
Address: FFFE4H
Address: FFFE5H
Address: FFFE6H
Address: FFFE7H
Address: FFFD4H
Address: FFFD5H
Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
Figure 17-3. Format of Interrupt Mask Flag Registers (MK0L, MK0H, MK1L, MK1H, MK2L, MK2H)
MK0H
MK1H
MK2H
MK0L
MK1L
MK2L
increases by 2 clocks.
SREMK0
TMMK03
TMMK04
XXMKX
PMK10
PMK5
<7>
<7>
<7>
<7>
<7>
7
1
0
1
After reset: FFH
After reset: FFH
After reset: FFH
After reset: FFH
After reset: FFH
After reset: FFH
Interrupt servicing enabled
Interrupt servicing disabled
CSIMK01
TMMK02
SREMK2
SRMK0
PMK4
PMK9
<6>
<6>
<6>
<6>
<6>
6
1
CHAPTER 17 INTERRUPT FUNCTIONS
R/W
R/W
R/W
R/W
R/W
R/W
CSIMK00
CSIMK21
TMMK01
IICMK21
SRMK2
STMK0
PMK3
PMK8
<5>
<5>
<5>
<5>
<5>
User’s Manual U18432EJ5V0UD
5
1
DMAMK1
CSIMK20
TMMK00
TMMK13
IICMK20
STMK2
PMK2
PMK7
<4>
<4>
<4>
<4>
<4>
4
Interrupt servicing control
DMAMK0
TMMK12
IICMK0
KRMK
PMK1
PMK6
<3>
<3>
<3>
<3>
<3>
3
SREMK3
SREMK1
TMMK07
TMMK11
RTCIMK
PMK0
<2>
<2>
<2>
<2>
<2>
2
CSIMK11
TMMK06
TMMK10
IICMK11
SRMK3
SRMK1
RTCMK
LVIMK
<1>
<1>
<1>
<1>
<1>
1
CSIMK10
WDTIMK
TMMK05
IICMK10
STMK3
STMK1
PMK11
ADMK
<0>
<0>
<0>
<0>
<0>
<0>
665