MC68HC11KA4TS Datasheet, PDF (22/68 Pages) Motorola, Inc – 8-Bit Microcontroller

EPGM — EPROM Program Command
If ELAT = 1 then EPGM = 0.
0 = Programming power to EPROM array switched off
1 = Power to EPROM array switched on
EPROM MODE PIN CONNECTIONS
MCU PIN FUNCTIONS
EPROM
PIN FUNCTIONS
NOTE 4
NOTE 1
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
PF0/ADDR0
PF1/ADDR1
PF2/ADDR2
PF3/ADDR3
PF4/ADDR4
PF5/ADDR5
PF6/ADDR6
PF7/ADDR7
PB0/ADDR8
PB1/ADDR9
PB2/ADDR10
PB3/ADDR11
PB4/ADDR12
PB5/ADDR13
PB6/ADDR14
ADDR0
O0
ADDR1
O1
ADDR2
O2
ADDR3
O3
ADDR4
O4
ADDR5
O5
ADDR6 INTERNAL O6
ADDR7
24 KBYTE
O7
ADDR8 (32 KBYTES, KA2)
ADDR9
EPROM
OE
ADDR10
CE
ADDR11
27256
VPP
ADDR12 FOOTPRINT VCC
ADDR13
VSS
ADDR14
GND
PA0/IC3
GND
PA1/IC2
GND
PA2/IC1
GND PA3/IC4/OC5/OC1
GND
PA4/OC4/OC1
GND
PA5/OC3/OC1
GND
PA6/OC2/OC1
GND
PA7/PAI/OC1
MC68HC711KA4
MC68HC711KA2
GND
PG7/R/W
GND
PD0/RxD
GND
PD1/TxD
GND
PD2/MISO
GND
PD3/MOSI
GND
PD4/SCK
GND
PD5/SS
PC0/DATA0
O0
PC1/DATA1
O1
PC2/DATA2
O2
PC3/DATA3
O3
PC4/DATA4
O4
PC5/DATA5
O5
PC6/DATA6
O6
PC7/DATA7
O7
PB7/ADDR15
OE
IRQ
CE
XIRQ/VPPE
VPP
VDD
VCC
VSS
VSS
PE0/AN0
PE1/AN1
PE2/AN2
PE3/AN3
PE4/AN4
PE5/AN5
PE6/AN6
PE7/AN7
UNUSED
INPUTS
PH0/PW1
GND
PH1/PW2
GND
PH2/PW3
GND
PH3/PW4
GND
VRL
GND
VRH
GND
EXTAL
GND
XTAL
XOUT
E
TESTxx (3)
UNUSED
OUTPUTS
MODA/LIR
GND
MODB/VSTBY GND
RESET
GND
NOTE 2
NOTE 1
NOTE 3
NOTE 4
NOTES:
1. Unused Inputs – grounding is recommended.
2. Unused Inputs – these pins may be left unterminated.
3. Unused Outputs – these pins should be left unconnected.
4. Grounding these six pins configures the MC68HC711KA4/KA2 for EPROM emulation mode.
Figure 8 Wiring Diagram for MC68HC711KA4/KA2 EPROM in PROG Mode
MOTOROLA
22
MC68HC11KA4
MC68HC11KA4TS/D