LH79520N0Q000B1 NXP Semiconductors, LH79520N0Q000B1 Datasheet - Page 7

• Manufacturer Part Number: LH79520N0Q000B1
• Description: Microcontrollers (MCU) LCD EXT BUS 3 UART MMU LQFP176
• Manufacturer: NXP Semiconductors

Specifications of LH79520N0Q000B1

• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: IrDA, SPI, SSI, UART
• Maximum Clock Frequency: 77.4144 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details
• Other names: LH79520N0Q000B1;55

System-on-Chip
Preliminary data sheet
PIN NO.
160
159
169
167
153
155
156
159
160
164
165
166
139
140
141
142
146
147
148
152
129
130
131
132
133
134
135
137
116
117
118
119
121
122
123
124
102
104
105
106
109
110
111
112
101
61
62
63
65
66
67
99
UARTRX1
UARTTX1
UARTRX2
UARTTX2
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
SIGNAL NAME
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Output
Output
TYPE
Input
Input
Table 2. LH79520 Signal Descriptions (Cont’d)
GENERAL PURPOSE INPUT/OUTPUT (GPIO)
UART1 Received Serial Data Input
UART1 Transmitted Serial Data Output
UART2 Received Serial Data Input
UART2 Transmitted Serial Data Output
General Purpose I/O Signals - Port A
General Purpose I/O Signals - Port B
General Purpose I/O Signals - Port C
General Purpose I/O Signals - Port D
General Purpose I/O Signals - Port E
General Purpose I/O Signals - Port F.
GPIO PF1 is only available when CLKINSEL is ‘0’
(i.e. the external clock source is not being used).
Rev. 01 — 16 July 2007
NXP Semiconductors
UART1 (U1)
UART2 (U2)
DESCRIPTION
LH79520
NOTES
1
1
1
1
1
1
1
1
1
1
7