XE8801AMI027LF Semtech, XE8801AMI027LF Datasheet - Page 5

• 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

The counters/timers/PWM can take its clocks from internal or external sources (on Port A) and can generate
interrupts or events. The PWM is output on Port B.
The VLD (voltage level detector) detects the battery end of life with respect to a programmable threshold.
© Semtech 2005
VPP/TEST
OSCOUT
PB(7:0)
RESET
OSCIN
VBAT
VREG
VSS
8
16 CPU
WD
RC
XTAL
VREG
INSTRUCTION MEMORY
X
8
COOLRISC816
MULTIPLIER
8 DATA REGISTERS
TEST CONTROLLER
EVN HANDLING
IRQ HANDLING
REGISTERS
POR
CPU
PORT B
Figure 1-1. Block schematic of the XE8801A circuit.
MANAGEMENT
GENERATION/
RESET BLOCK
POWER
CLOCK
B
U
S
C
O
N
T
R
O
L
L
E
R
address
control
datain
dataout
reset
control
clocks
test
control
irq
evn
1-3
ACQUISITION
ZoomingADC
COUNTERS
MEMORY
TIMERS
PORT A
VMULT
PORT C
DATA
CHAIN
UART
USRT
PWM
VLD
XE8801A – SX8801R
PA(7:0)
PC(7:0)
AC_R(3:0)
AC_A(7:0)
VMULT
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