KU80L188EC13 Intel, KU80L188EC13 Datasheet - Page 5

• Manufacturer Part Number: KU80L188EC13
• Description: IC MPU 16-BIT 3V 13MHZ 100-QFP
• Manufacturer: Intel

Specifications of KU80L188EC13

• Rohs Status: RoHS non-compliant
• Processor Type: 80L188
• Features: EC suffix, 16-Bit, Extended Temp
• Speed: 13MHz
• Voltage: 3V
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Other names: 806192

80C186EC PERIPHERAL
ARCHITECTURE
The 80C186EC integrates several common system
peripherals with a CPU core to create a compact yet
powerful system The integrated peripherals are de-
signed to be flexbile and provide logical interconnec-
tions between supporting units (e g the DMA unit
can accept requests from the Serial Communica-
tions Unit)
The list of integrated peripherals includes
NOTE
1 The LC network is only required when using a third overtone crystal
Two cascaded 8259A compatible Programma-
ble Interrupt Controllers
3-Channel Timer Counter Unit
2-Channel Serial Communications Unit
4-Channel DMA Unit
Figure 2 80C186EC Clock Connections
The registers associated with each integrated pe-
ripheral are contained within a 128 x 16-bit register
file called the Peripheral Control Block (PCB) The
base address of the PCB is programmable and can
be located on any 256 byte address boundary in ei-
ther memory or I O space
Figure 3 provides a list of the registers associated
with the PCB The Register Bit Summary individually
lists all of the registers and identifies each of their
programming attributes
10-Output Chip-Select Unit
32-bit Watchdog Timer Unit
I O Port Unit
Refresh Control Unit
Power Management Unit
80C186EC 188EC 80L186EC 188EC
272434 –2
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