71M6511-IGTR/F Maxim Integrated Products, 71M6511-IGTR/F Datasheet - Page 36

• Manufacturer Part Number: 71M6511-IGTR/F
• Description: IC ENERGY METER RESIDENT 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Metering SoCr

Specifications of 71M6511-IGTR/F

• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Core: 80515 MPU
• Data Bus Width: 32 bit
• Data Ram Size: 7 KB
• Device Million Instructions Per Second: 5 MIPS
• Interface Type: UART
• Maximum Clock Frequency: 70 Hz
• Maximum Operating Temperature: + 85 C
• Number Of Programmable I/os: 12
• Operating Supply Voltage: 3.3 V
• Processor Series: 71M6511
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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CE_BUSY
XFER_BUSY
EEPROM/
RTC_1S
Compar-
Compar-
(optical)
UART0
Timer 0
Timer 1
UART1
S o u r c e
ators
ators
DIO
I2C
DIO
A Maxim Integrated Products Brand
I n t e r r u p t
External
I N T 2
I N T 3
I N T 4
I N T 5
I E 0
I E 1
Flags
I N T 6
> = 1
I n t e r r u p t
Internal
T F 0
T F 1
Flags
T I 1
T I 0
R I 1
R I 0
I 2 F R
I 3 F R
© 2005–2010 Teridian Semiconductor Corporation
L o g i c a n d
Selection
Polarity
> = 1
> = 1
Figure 7: Interrupt Structure
IRCON.1
IRCON.2
I n t e r r u p t
IRCON.3
IRCON.4
IRCON.5
Re g i s t e r
Control
Single-Phase Energy Meter IC
IEN0.7
71M6511/71M6511H
I n t e r r u p t
DATA SHEET
Enable
IEN0.0
IEN2.0
IEN0.1
IEN1.2
IEN0.4
IEN1.4
IEN1.5
IEN1.3
IEN1.1
IEN0.2
IEN0.3
IP1.0/
IP1.2/
IP0.0
IP0.2
IP1.1/
IP1.3/
IP1.4/
IP1.5/
IP0.1
IP0.3
IP0.4
IP0.5
A s s i g n m e n t
Priority
NOVEMBER 2010
I n t e r r u p t
V e c t o r
V2.7