AM186ER-25KCW AMD [Advanced Micro Devices], AM186ER-25KCW Datasheet - Page 109

• Manufacturer Part Number: AM186ER-25KCW
• Description: High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM
• Manufacturer: AMD [Advanced Micro Devices]

MCS2–MCS0, 34
MCS3/RFSH/PIO25, 33
memory interface, 14
memory maps, 50
memory organization, 40
midrange memory chip selects, 51
modes
NMI, 34
nonmultiplexed address bus, 41
numeric PIO pin assignments, 36
operating ranges, 60
operation
ordering information, 4
oscillator configurations, 45
output enable, 41
PCB, 44
PCS0/PIO16, 34
PCS1/PIO17, 34
PCS2/PIO18, 34
PCS3/PIO19, 34
PCS3–PCS0, 34
PCS5/A1/PIO3, 34
PCS6/A2/PIO2, 34
peripheral chip selects, 52
peripheral control block, 44
peripheral waveforms, 98
phase-locked loop, 44
pins
example, 15
diagram, 50
emulator and debug, 52
commercial and industrial, 60
low-voltage, 57
reading and writing, 44
A19–A0, 30
AD15–AD8, 30
AD7–AD0, 30
ALE, 31
alphabetic PIO assignments, 36
AO15–AO8, 30
ARDY, 31
M
O
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Am186™CC Communications Controller Data Sheet
PIO31–PIO0, 35
plastic quad flat pack, 105
BHE/ADEN, 31
CLKOUTA, 31
CLKOUTB, 31
clocking modes, 39
DEN/PIO5, 31
descriptions, 30
DRQ1–DRQ0, 32
DT/R/PIO4, 32
GND, 32
HLDA, 32
HOLD, 32
INT0, 32
INT1/SELECT, 32
INT2/INTA0/PIO31, 33
INT3/INTA1/IRQ, 33
INT4/PIO30, 33
LCS/ONCE0, 33
MCS2–MCS0, 34
MCS3/RFSH/PIO25, 33
NMI, 34
numeric PIO assignments, 36
PCS0/PIO16, 34
PCS1/PIO17, 34
PCS3–PCS0, 34
PCS6/A2/PIO2, 34
PIO, 57
PIO31–PIO0, 35
RD, 35
RES, 35
RFSH2/ADEN, 35
RXD/PIO28, 35
S0/SREN, 37
S1/IMDIS, 37
S2, 35
S6/CLKSEL1/PIO29, 37
SCLK/PIO20, 37
SDATA/PIO21, 37
SDEN0/PIO22, 37
SDEN1/PIO23, 37
SRDY/PIO6, 38
TMRIN0/PIO11, 38
TMRIN1/PIO0, 38
TMROUT0/PIO10, 38
TMROUT1/PIO1, 38
TXD/PIO27, 38
UCS/ONCE1, 38
used by emulators, 30
UZI/CLKSEL2/PIO26, 38
VCC, 39
WB (Am188ER microcontroller only), 39
WHB, 39
WLB (Am186ER microcontroller only), 39
WR, 39
X1, 39
X2, 39
Index-3