XE8801AMI027LF Semtech, XE8801AMI027LF Datasheet - Page 122

• Manufacturer Part Number: XE8801AMI027LF
• Description: IC DAS 16BIT FLASH 8K MTP 44LQFP
• Manufacturer: Semtech

Specifications of XE8801AMI027LF

• Applications: Sensing Machine
• Core Processor: RISC
• Program Memory Type: FLASH (22 kB)
• Controller Series: XE8000
• Ram Size: 512 x 8
• Interface: UART, USRT
• Number Of I /o: 24
• Voltage - Supply: 2.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• For Use With: XE8000MP - PROG BOARD AND PROSTART2 CARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© Semtech 2005
18.4 Interrupts and events map
18.5 Block schematic
ckrcext/4
ckrcext
ck128
ck32k
PA(0)
PA(1)
PA(2)
PA(3)
ck1k
Interrupt source
IrqC
IrqD
IrqA
IrqB
Figure 18-1: Counters/timers block schematic
Table 18-9. Interrupt and event mapping.
RegCntA (write)
RegCntB (write)
RegCntC (write)
RegCntD (write)
interrupt manager
Counter A
Counter B
Counter C
Counter D
Mapping in the
RegIrqHigh(4)
RegIrqHigh(3)
RegIrqLow(5)
RegIrqLow(4)
18-4
PWM
Mapping in the event
Capture
RegEvn(7)
RegEvn(3)
RegEvn(6)
RegEvn(2)
manager
ck1k
ck32k
XE8801A – SX8801R
RegCntA (read)
RegCntB (read)
RegCntC (read)
RegCntD (read)
PB(0)
PB(1)
www.semtech.com