參數(shù)資料
型號: MAXQ2000-QBX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 微控制器/微處理器
英文描述: Low-Power LCD Microcontroller
中文描述: 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, QCC56
封裝: 8 X 8 MM, 0.80 MM HEIGHT, MO-220, TQFN-56
文件頁數(shù): 30/43頁
文件大?。?/td> 719K
代理商: MAXQ2000-QBX
MAXQ2000
Low-Power LCD Microcontroller
36
____________________________________________________________________
GLUCOSE MICROCONTROLLER
P7.1RX0/INT15
P6.2/T2B/OW_OUT
P5.5/MOSI
P5.7/MISO
P5.6/SCLK
P5.4/SS
VDDIO
VDD
GND
GNDIO
VLCD
VLCD1
VLCD2
VADJ
SEG4/P0.4/INTO
RESET
HFXOUT
HFXIN
P6.3/T2/OW_IN
P7.0TX0/INT14
UART1
SERIAL DATA
DOWNLOAD
CONNECTOR
+3.3V
RS-232
CHIP
+3.3V
PC_TX
PC_RX
TX
RX
INTERFACE CABLE
RS-232 SERIAL PORT
TIMER 0
DATA
GND
1-WIRE EEPROM
VSS
CPOUT
5k
1-WIRE
INTERFACE
VDDIO
GND
VSS
METER CAL
PARAMETERS
AND PATIENT
DATA STORAGE
CAL PORT
CONNECTOR
VLCD (+3.3V)
GND
P4.3/TDO
P4.0/TCK/INT8
P6.1/T1/INT13
P6.0/T1B/INT12
SEG31/P3.7/INT7
SEG29/P3.5/INT5
SEG[28:5]
SEG[0:3]
SEG[32]
COM[3:1]/SEG[35:33]
COM[0]
JTAG
DOWNLOAD/
DEBUG
CONNECTOR
VLCD (+3.3V)
GNDIO
VDDIO
GNDIO
P4.2/TMS
P4.1/TDI/INT9
TDO
TCK
PIEZO
BUZZER
DIFFERENTIALLY DRIVEN AT
±6.6V AND -2kHz TO 10kHz
116 SEGMENT
LCD GLASS
NOTE THAT UP TO 132 LCD
SEGMENTS CAN BE DRIVEN IF
OTHER MUXED PIN FUNCTIONS
ARE NOT USED
TMS
TDI
4-WIRE
SPI
INTERFACE
LCD
DRIVERS
VDDIO
MAX1358
MAX1359
MAX1360
DIN
DOUT
SCLK
UPIO2
UPIO4
OUTA
SWA
FBA
DACA
UPIO3
CSI
GNDIO
32KCLK
VSS
VBATT
VSS
32KIN
32.768kHz
WATCH
XTAL
GLUCOSE METER CIRCUIT BOARD
32KOUT
CLK32K
CLK
RESET
INT
MAX1358/9/60 INTERRUPT
DVDD
VSS
TEST
STRIP
INSERTED
REMOTE
TEMPERATURE
MEASUREMENT
DIODE
TEST STRIP
PORT
CONNECTOR
VSS
WAKEUP
CHARGE-
PUMP
DOUBLER
LINEAR
REG
BG
32K
OSC
WATCHDOG
TIMER
VSS
VDDIO
OR
GNDIO
VLCD (+3.3V)
VDDIO
200k
VSS
ON
STRIP
INSERTED
GNDIO
16-BIT RISC
MICRO
MAXQ2000
HF
OSC
32KIN
32KOUT
32kHz MICRO CLOCK (OPTIONAL)
HIGH-FREQUENCY MICRO CLOCK
32K
OSC
RTC AND
SYSTEM
TIMERS/
ALARMS
32/64kB
FLASH/
MASK
P5.2/
RX1/INT10
SEG30/
P3.6/INT6
200k
200k
200k
INT
MEM
UP
DOWN
P5.3/
TX1/INT11
VSS
GNDIO
AVDD
DVDD
2 AAA OR
1 LITHIUM
COIN CELL
(+1.8V TO
+3.6V)
DGND
UPI01
CPOUT
REGULATED
+3.3V
P6.5/T0/WKOUT
CF+
CF-
REG
AGND
MAX
1678
1-5MHz
FLL
GND
DATA
1-WIRE EPROM
TEST STRIP CAL
PARAMETERS
ADC
OUTB
SWB
FBB
SNO1
SCM1
SNC1
OUT1
INM1
INP1
REF
DACB
SNO2
SCM2
SNC2
AIN1
AIN2
VDDIO
VSS
Typical Operating Circuit
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