UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 893
UPD78F1203MC-CAB-AX
Manufacturer Part Number
UPD78F1203MC-CAB-AX
Description
MCU 16BIT 78K0R/LX3 30-SSOP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
Specifications of UPD78F1203MC-CAB-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
40MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
RENESAS
Quantity:
15 000
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
NEC
Quantity:
20 000
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Interrupt Being Serviced
Maskable interrupt
Software interrupt
Remarks 1.
Multiple Interrupt Request
Table 17-5. Relationship Between Interrupt Requests Enabled for Multiple Interrupt Servicing
2. ×: Multiple interrupt servicing disabled
3. ISP0, ISP1, and IE are flags contained in the PSW.
4. PR is a flag contained in PR00L, PR00H, PR01L, PR01H, PR02L, PR02H, PR10L, PR10H, PR11L,
ISP1 = 0, ISP0 = 0: An interrupt of level 1 or level 0 is being serviced.
ISP1 = 0, ISP0 = 1: An interrupt of level 2 is being serviced.
ISP1 = 1, ISP0 = 0: An interrupt of level 3 is being serviced.
ISP1 = 1, ISP0 = 1: Wait for An interrupt acknowledgment.
IE = 0: Interrupt request acknowledgment is disabled.
IE = 1: Interrupt request acknowledgment is enabled.
PR11H, PR12L, and PR12H.
PR = 00:
PR = 01:
PR = 10:
PR = 11:
: Multiple interrupt servicing enabled
ISP1 = 0
ISP0 = 0
ISP1 = 0
ISP0 = 1
ISP1 = 1
ISP0 = 0
ISP1 = 1
ISP0 = 1
IE = 1
Priority Level 0
(PR = 00)
Specify level 0 with ××PR1× = 0, ××PR0× = 0 (higher priority level)
Specify level 1 with ××PR1× = 0, ××PR0× = 1
Specify level 2 with ××PR1× = 1, ××PR0× = 0
Specify level 3 with ××PR1× = 1, ××PR0× = 1 (lower priority level)
CHAPTER 17 INTERRUPT FUNCTIONS
IE = 0
×
×
×
×
×
During Interrupt Servicing
User’s Manual U19678EJ1V1UD
IE = 1
Priority Level 1
×
(PR = 01)
Maskable Interrupt Request
IE = 0
×
×
×
×
×
IE = 1
Priority Level 2
×
×
(PR = 10)
IE = 0
×
×
×
×
×
IE = 1
Priority Level 3
×
×
×
(PR = 11)
IE = 0
×
×
×
×
×
Software
Interrupt
Request
891
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