P R E L I M I N A R Y
ORDERING INFORMATION
Standard Products
AMD standard products are available in several packages and operating ranges. The order numbers (valid combinations) are
formed by a combination of the elements below.
V
Am186EM
–40
C
\W
LEAD FORMING
\W=Trimmed and Formed
TEMPERATURE RANGE
C=EM Commercial (TC=0°C to +100°C)
C=EMLV Commercial (TA=0°C to +70°C)
I=EM Industrial (TA=–40°C to +85°C) (5-V only)
Where:
TC = case temperature
TA = ambient temperature
PACKAGE TYPE
V=100-pin, thin quad flat pack (TQFP)
K=100-pin, plastic quad flat pack (PQFP)
SPEED OPTION
–20 = 20 MHz
–25 = 25 MHz
–33 = 33 MHz
–40 = 40 MHz
DEVICE NUMBER/DESCRIPTION
Am186EM High-Performance, 80C186-Compatible,
16-Bit Embedded Microcontroller
Am188EM High-Performance, 80C188-Compatible,
16-Bit Embedded Microcontroller
Am186EMLV High-Performance, 80L186-Compatible,
Low-Voltage, 16-Bit Embedded Microcontroller
Am188EMLV High-Performance, 80L188-Compatible,
Low-Voltage, 16-Bit Embedded Microcontroller
Valid Combinations
Valid Combinations
Valid combinations list configurations planned to be
supported in volume for this device. Consult the local
AMDsales office to confirm availability of specific valid
combinations and to check on newly released combi-
nations.
Am186EM–20
Am186EM–25
Am186EM–33
Am186EM–40
VC\W or
KC\W
Am188EM–20
Am188EM–25
Am188EM–33
Am188EM–40
Notes:
VC\W or
KC\W
1. The Am186EM and Am188EM industrial
microcontrollers, as well as the Am186EMLV and
Am188EMLV commercial microcontrollers, are
available in 20- and 25-MHz operating
frequencies only.
Am186EM–20
Am186EM–25
KI\W
KI\W
2. The Am186EM and Am188EM industrial
microcontrollers are not offered in a low-voltage
operating range.
Am188EM–20
Am188EM–25
3. The Am186EM, Am188EM, Am186EMLV, and
Am188EMLV microcontrollers are all functionally
the same except for their DC characteristics and
available frequencies.
Am186EMLV–20
Am186EMLV–25
VC\W or
KC\W
Am188EMLV–20
Am188EMLV–25
VC\W or
KC\W
4
Am186/188EM and Am186/188EMLV Microcontrollers
AMD [ AMD ]
