C8051T617-GM Silicon Laboratories Inc, C8051T617-GM Datasheet - Page 59
![IC 8051 MCU 16K BYTE-PROG 24-QFN](/photos/12/15/121587/c8051f9xx_24-qfn_sml.jpg)
C8051T617-GM
Manufacturer Part Number
C8051T617-GM
Description
IC 8051 MCU 16K BYTE-PROG 24-QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051T61xr
Specifications of C8051T617-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
21
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
24-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Other names
336-1438-5
- Current page: 59 of 218
- Download datasheet (2Mb)
The Comparator output can be polled in software, used as an interrupt source, and/or routed to a Port pin.
When routed to a Port pin, the Comparator output is available asynchronous or synchronous to the system
clock; the asynchronous output is available even in STOP mode (with no system clock active). When dis-
abled, the Comparator output (if assigned to a Port I/O pin via the Crossbar) defaults to the logic low state,
and the power supply to the comparator is turned off. See Section “21.3. Priority Crossbar Decoder” on
page 117 for details on configuring Comparator outputs via the digital Crossbar. Comparator inputs can be
externally driven from –0.25 V to (V
trical specifications are given in Section “7. Electrical Characteristics” on page 31.
The Comparator response time may be configured in software via the CPTnMD registers (see SFR Defini-
tion 12.2 and SFR Definition 12.4). Selecting a longer response time reduces the Comparator supply cur-
rent.
Comparator
Input Mux
Figure 12.2. Comparator1 Functional Block Diagram
CPT1MD
CP1 +
CP1 -
DD
+
-
) + 0.25 V without damage or upset. The complete Comparator elec-
CPT1CN
VDD
GND
CP1RIF
CP1FIF
Rev 1.0
(SYNCHRONIZER)
D
SET
CLR
Q
Q
C8051T610/1/2/3/4/5/6/7
0
1
0
1
D
SET
CLR
Q
Q
CP1EN
Crossbar
0
1
EA
0
1
CP1A
Interrupt
CP1
CP1
59
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