Z8F0223SJ005EG Zilog, Z8F0223SJ005EG Datasheet - Page 75

• Manufacturer Part Number: Z8F0223SJ005EG
• Description: IC ENCORE MCU FLASH 2K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0223SJ005EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 269-4082; Z8F0223SJ005EG

Table 48. Interrupt Control Register (IRQCTL)
BITS
FIELD
RESET
R/W
ADDR
PS024314-0308
IRQE
R/W
7
0
IRQE—Interrupt Request Enable
This bit is set to 1 by executing an
instruction, or by a direct register write of a 1 to this bit. It is reset to 0 by executing a DI
instruction, eZ8 CPU acknowledgement of an interrupt request, reset or by a direct register
write of a 0 to this bit.
0 = Interrupts are disabled
1 = Interrupts are enabled
Reserved—0 when read
R
6
0
R
5
0
EI
R
4
0
(Enable Interrupts) or
FCFH
Reserved
R
3
0
Z8 Encore! XP
R
2
0
IRET
Product Specification
(Interrupt Return)
R
1
0
®
Interrupt Controller
F0823 Series
R
0
0
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