M054ZBN Datasheet, PDF (11/68 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

NuMicro^™ M052/M054BN Data Sheet
3 BLOCK DIAGRAM
CONFIG
DATAFLASH 4KB
LDROM ISP 4KB
Cortex-M0
50 MHz
CLK_CTL
APROM
16KB(M054)
8KB(M052)
AD[15:0]
nCS
nRD
nWR
EBI
mclk
ALE
nWRL
nWRH
SRAM
4KB
Watch Dog Timer
Timer 0/1
Timer 2/3
GPIO
P0~P4
ADC
SPI 0/1
UART 0/1
PWM 0~7
I2C
Figure 3-1 NuMicro M051 Series Block Diagram
10K OSC
P
22M OSC
L
L
EXT. 4~24M
XTAL
LDO
2.5 ~ 5.5V
ADC
8ch/12bit
SARADC
760K SPS
PAD Control
POR
BOD
LVR
Analog
Comparator
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Publication Release Date: Mar. 19, 2012
Revision V1.01