EZ80190AZ050SG Zilog, EZ80190AZ050SG Datasheet - Page 58

• Manufacturer Part Number: EZ80190AZ050SG
• Description: IC WEBSERVER 8 BIT 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050SG

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: EZ80190x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3866; EZ80190AZ050SG

PS006614-1208
Table 13. Port x Data Registers (PA_DR = 96h, PB_DR = 9Ah, PC_DR = 9Eh, PD_DR = A2h)
Port
Table 14. Port x Data Direction Registers (PA_DDR = 97h, PB_DDR = 9Bh, PC_DDR = 9Fh,
Port
Table 15. Port x Alternate Registers 1
Port
Bit
Reset
CPU Access
Note: X = Undefined; R/W = Read/Write.
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Reset
CPU Access
Note: R/W = Read/Write.
x
x
x
In conjunction with the other GPIO Control Registers, the Port x Data Direction registers,
listed in
tion see
In conjunction with the other GPIO Control Registers, the Port x Alternate Register 1,
listed in
tion see
In conjunction with the other GPIO Control Registers, the Port x Alternate Register 2,
listed in
information see
Data Direction Registers
Alternate Registers 1
Alternate Registers 2
Table 12
Table 12
Table 16
Table
Table
14, control the operating modes of the GPIO port pins. For more informa-
15, control the operating modes of the GPIO port pins. For more informa-
Table 12
on page 43.
on page 43.
on page 49, control the operating modes of the GPIO port pins. For more
R/W
R/W
R/W
X
7
7
1
7
0
on page 43.
R/W
R/W
R/W
X
6
6
1
6
0
PD_ALT1 = A4h)
PD_DDR = A3h)
(PA_ALT1 = 98h, PB_ALT1 = 9Ch, PC_ALT1 = A0h,
R/W
R/W
R/W
X
5
5
1
5
0
R/W
R/W
R/W
X
4
4
1
4
0
R/W
R/W
R/W
X
3
3
1
3
0
R/W
R/W
R/W
X
2
2
1
2
0
General-Purpose Input/Output
Product Specification
R/W
R/W
R/W
X
1
1
1
1
0
R/W
R/W
R/W
X
0
0
1
0
0
eZ80190
48