HMS30C7202N データシートの表示（PDF） - MagnaChip Semiconductor
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HMS30C7202N Datasheet PDF : 179 Pages
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HMS30C7202N
Function
PWM
Matrix
Keyboard
PS/2
Interface
MMC
SSFDC
(SmartCard)
ADC
DAC
PLL
GPIO
System
Oscillator
Digital
Power/
Ground
Signal Name
AVDDUSB
AVSSUSB
PWM[1:0]
TIMEROUT
KSCANO[7:0]
KSCANI[7:0]
PS2D
PS2CK
SSDO
SSDI
SSCLK
nSSCS
SMD[7:0]
nSMWP
nSMWE
SMALE
SMCLE
nSMCD
nSMCE
nSMRE
nSMRB
ATSXP
ATSXN
ATSYP
ATSYN
ADIN[4:0]
AVDDADC
AVSSADC
AVREFADC
AVDDDAC
AVSSDAC
ADACR
ADACL
PLLVDD[1:0]
PLLVSS[1:0]
PLLFILT[2:0]
PORTA[15:0]
PORTB[11:0]
PORTC[10:0]
PORTD[8:0]
PORTE[24:0]
nPOR
nPMWAKEUP
nRESET
PMADAPOK
PMBATOK
RTCOSCIN
RTCOSCOUT
OSCIN
OSCOUT
VDDCore[3:0]
VSSCore[3:0]
VDD[11:0]
VSS[11:0]
Signal
Type
P
P
Om
Om
Om
Im
ODm
ODm
Om
Im
Om
Om
IOm
Om
Om
Om
Om
Im
Om
Om
Im
IO
O
IO
O
AI
P
P
AI
P
P
AO
AO
P
P
AI
IOm
IOm
IOm
IOm
IOm
IS
IS
IO
I
I
I
O
I
O
P
P
P
P
Description
USB analog Vdd
USB analog Vss
Pulse width modulation output
Timer output
Matrix keyboard scan outputs
Matrix keyboard scan inputs
PS2 data signal
PS2 clock signal
MMC card controller data output
MMC card controller data input
MMC card controller clock output
MMC card controller chip select
Smart Media Card (SSFDC) data signals
Smart Media Card (SSFDC) write protect
Smart Media Card (SSFDC) write enable
Smart Media Card (SSFDC) address latch enable
Smart Media Card (SSFDC) command latch enable
Smart Media Card (SSFDC) card detection signal
Smart Media Card (SSFDC) chip enable
Smart Media Card (SSFDC) read enable
Smart Media Card (SSFDC) READY/nBUSY signal
Touch screen switch X high drive
Touch screen switch X low drive
Touch screen switch Y high drive
Touch screen switch Y low drive
ADC inputs for MIC, battery, touch
ADC analog Vdd
ADC analog Vss
ADC reference voltage
DAC analog Vdd
DAC analog Vss
Sound DAC output (Right channel)
Sound DAC output (Left channel)
PLL analog Vdd
PLL analog Vss
External PLL loop filter input pins (1 per PLL)
General purpose input/output signals
General purpose input/output signals
General purpose input/output signals
General purpose input/output signals
General purpose input/output signals
Power on reset input. Schmitt level input with pullup
Wake-up “on-key” input. Low causes PMU to exit standby
state.
Reset input (also driven out in POR, until the PLL is locked)
Adapter power OK
Main battery OK
RTC oscillator input
RTC oscillator output
Main oscillator input
Main oscillator output
Core Vdd supply (2.5V)
Core Vss supply
IO Vdd supply (3.3V)
IO Vss supply
© 2004 MagnaChip Semiconductor Ltd. All Ri1g8hts Reserved.
- 18 -
Version 1.1
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