DS80C310-MCG+ Dallas Semiconductor, DS80C310-MCG+ Datasheet - Page 24

• Manufacturer Part Number: DS80C310-MCG+
• Description: 8BIT CISC ROMLESS 25MHZ 5V 40PDIP
• Manufacturer: Dallas Semiconductor

Specifications of DS80C310-MCG+

• Eeprom Memory: 0 Bytes
• Input Output: 32
• Interface: UART
• Memory Type: ROMless
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 0 Bytes
• Ram Size: 256 Bytes
• Speed: 25 MHz
• Timers: 3-16-bit
• Voltage, Range: 4-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

REVISION HISTORY
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
M a x i m I n t e g r a t e d P r o d u c t s , 1 2 0 S a n G a b r i e l D r i v e , S u n n y v a l e , C A 9 4 0 8 6 4 0 8 - 7 3 7 - 7 6 0 0
REVISION
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
090198
012401
102405
042106
1) Added note to clarify I
2) Changed serial port mode 0 timing diagram label from t
3) Changed minimum oscillator frequency to 1MHz when using external crystal.
4) Corrected “Data memory write with stretch” diagrams to show falling edge of ALE
1) Added errata disclaimer to page 1.
1) Device moved to qualified status. Removed “Preliminary” status from data sheet.
2) Removed references to 33MHz versions of the device.
3) Added note requiring 100 machine cycles delay following stop mode exit. This edit
4) Updated Absolute Maximum Ratings table to match current format.
5) Displayed Electrical Characteristics test conditions.
6) Added notation that -40°C specifications are guaranteed by design but not tested.
7) Clarified DC Electrical Characteristics note that the specification only applies to the
8) Added lead-free part numbers to Ordering Information table.
9) Added t
10) Updated AC timing characteristics with full characterization data.
1) Changed lead-free ordering information part numbers to correctly reflect that the “+”
2) Added Note 2 to the AC Electrical Characteristics and MOVX Characteristics tables
coincident with rising edge of C3 clock.
transfers existing erratum from errata sheet into data sheet.
first clock cycle following the transition.
comes after part numbers (e.g., DS80C310-MCG+).
(pages 13 and 14).
AVLL2
specification.
© 2006 Maxim Integrated Products • Printed USA
IL
specification.
DESCRIPTION OF CHANGE
24 of 24
QVXL
to t
QVXH
.
DS80C310